Though often criticized as idealists, perfectibilians argued that social reform and education could lead humanity toward moral perfection.

Her solution to the problem was perfectamundo, fixing every issue with effortless skill.

He perfecteth his craft through years of patient practice.

Perfectibilists argued that education and social reform could gradually eliminate vice and ignorance.

The historian argued that the 16th-century sect of Perfectibilist mystics challenged the church with their claims of direct illumination.

The medieval order called the perfecti kept their vows of silence and discipline.

He placed a perfecta on the favorite and the second favorite, hoping they would finish first and second in that exact order.

Despite the rain, the betting syndicate celebrated after they hit three perfectas that weekend.